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Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J02474458+0025199

PSN J02474458+0025199   2015 12 17.25  *  02 47 44.58 +00 25 19.9  18.9 U    5W  29N  U2271     D 0

2015 12 18.70958

This transient was observed on 2015 12 18.70958 by G. Masi, remotely using the 17"-f/6.8 robotic unit at Bellatrix Astronomical Observatory in Ceccano, Italy. 120-seconds exposures, unfiltered, show the source at mag. 18.5 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 44.55; 20.0 (J2000.0, mean residuals of 0.2" on both axes).